Train track stamp



FIG. 1 shows a side elevation view of the train track stamp, embodying my new design, the opposite side view being identical thereto.

FIG. 2 shows an end elevation view thereof, the opposite end view being identical thereto.

FIG. 3 shows a top plan view thereof.

FIG. 4 shows a bottom plan view thereof.

FIG. 5 shows a top perspective view thereof; and,

FIG. 6 shows a bottom perspective view thereof. 

CLAIM The ornamental design for the train track stamp, as shown and described. 